Browsing by Author "Malá, Erika"
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- ItemKolorimetrie barvoměnných materiálůMalá, Erika
- ItemKolorimetrie barvoměnných materiálů(Technická Univerzita v Liberci, 2012) Malá, Erika; Viková, MartinaThe aim of this thesis is to determine the time of indication threshold of color changes on a tested sample. The theoretical part of the thesis describes knowledge about the colorimetry, scanning of color during the process of image analysis and the possibilities for data processing. In the experimental part of the thesis, we have undertaken a design of a matrix colorimeter able to measure characteristics of color-change materials that are characterised by image analysis. In addition, this part of the thesis also describes creation of the program in MATLAB for the evaluation of the threshold of color change depending on the time.